• 75m² coverage

• For cold and warm roof application

• Three layer spun-bonded membrane

• Clean and easy to use

• Both lightweight and flexible

• Offers excellent tensile strength

• Light grey surface that stops glare

• UV stability (up to three months)

• Requires no ventilation

While offering excellent tensile strength, this product is lightweight and flexible which makes it easy to handle and install. It features a light grey surface that stops glare and has UV stability for up to three months.

This Vent 3 breather membrane can be installed in either supported or unsupported pitched roof construction, with or without sarking, and it can be installed in direct contact with thermal insulation. You can also apply Cromar Vent 3 breathable roof underlay to vertical walls as a wind barrier and breather membrane combination.

Standards & Certification

• Certification: BBA Certified